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SubjectRe: PATCH 10/8]linux-usb: To support more Huawei data card productIDs, fix kernel 2.6.27-rc7
Dear Greg and Alan,

Well, OK, but I will change it as follows:

result = usb_stor_control_msg(us, us->send_ctrl_pipe,
USB_REQ_SET_FEATURE,
USB_TYPE_STANDARD | USB_RECIP_DEVICE,
0x01, 0x0, NULL, 0x0, 1000);
Because the parameters of USB_REQ_SET_FEATURE, USB_TYPE_STANDARD and USB_RECIP_DEVICE are all Hex, so I want to keep my other parameters to be consistant with them.
And I see the same using with me in the kernel. Such as the code of the function usb_stor_euscsi_init in initializers.c file.

Is this changing can be accepted by you?

If so, I will resubmit the new patch as soon as possible.

Hope for your reply soon.

Thanks.

The original codes are:
us->iobuf[0] = 0x1;
result = usb_stor_control_msg(us, us->send_ctrl_pipe,
USB_REQ_SET_FEATURE,
USB_TYPE_STANDARD | USB_RECIP_DEVICE,
0x01, 0x0, us->iobuf, 0x1, 1000);
Best Regards,

Franko Fang
2008-10-11

----- Original Message -----
From: "Greg KH" <greg@kroah.com>
To: "fangxiaozhi 00110321" <huananhu@huawei.com>
Cc: <linux-usb@vger.kernel.org>; <linux-kernel@vger.kernel.org>; <zihan@huawei.com>; <zhangqianchun@huawei.com>
Sent: Saturday, October 11, 2008 5:15 AM
Subject: Re: PATCH 10/8]linux-usb: To support more Huawei data card productIDs, fix kernel 2.6.27-rc7

> On Wed, Oct 08, 2008 at 12:02:46PM +0800, fangxiaozhi 00110321 wrote:
>> From: fangxiaozhi <huananhu@huawei.com>
>>
>> 1. This patch is based on the kernel of 2.6.27-rc7
>> 2. In this patch, we want to do one thing: add more Huawei product IDs into the USB driver. Then it can support more Huawei data card devices. So to declare the unusual device for new Huawei data card devices
>> in unusual_devs.h and to declare more new product IDs in option.c.
>> 3. To modify the data value and length in the function of
>> usb_stor_huawei_e220_init in initializers.c
>> That's because based on the USB standard, while sending SET_FETURE_D to the device, it requires the corresponding data to be zero, and its sending length also must be zero.
>> In our old solution, it can be compatible with our WCDMA data card devices, but can not support our CDMA data card devices.
>> But in this new solution, it can be compatible with all of our data card devices.
>
> Can you make the changes Alan suggested?
>
> I'll hold off for a new version after you have integrated that change.
>
> thanks,
>
> greg k-h


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